There is this "More Options"-button, which seems not to provide a lot of any additional options:
- Change the button named "More Options" into a "Preview"-button.
- Add the "Watch Thread" stuff either towards the current location at the top-right of the page (where it is already) or move it somewhere else (e.g.: below the buttons). Or remove the "Watch-Thread"-options completely, as those are already available at the top-right of the page.
I think eliminating the "More Options"-button would make it easier for users to understand the system as it would eliminate the double-dipping (showing twice) of the "Editor interface".
Also, this Suggestion is "consistent" with the interface when you "Create a New Thread", as there it also shows the "Preview"-button.